Mobil fuel reformulation FAQs

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A reformulation of all Mobil branded petrol grades (which excludes diesel) with a new additive package.

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  1. There is a change to the treatment rate
    All fuel grades remain additised. The premium petrol grades have been reformulated to include a higher additive treat rate for improved benefits.  For full details see Mobil.com.au 
  2. Some fuel grades have been re-named
    - Special Diesel has now changed to Mobil Diesel Efficient.
    - Special Unleaded has now changed to Mobil Unleaded.
    - Special E10 has now changed to Mobil Unleaded E10.
  3. Fuel pumps will look different
    All Mobil branded decals and stickers on the forecourt have been updated with the new product names and benefits. 
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From 31st July 2024.

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No, there is no change to the colour of the pump. For instance, if you were using the red pump for Supreme+, this will remain red for Mobil Supreme+ 98.

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The only product that will have a change in colour on the decal sticker is Mobil Diesel Efficient which was previously labelled Special Diesel. We’ve introduced a new grey sticker to replace the existing black one. 

All petrol grade stickers remain the same colour.  

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The new petrol additives package brings a range of benefits, which varies by fuel grade type. To see a full list of benefits please see mobil.com.au/en-au/our-fuels

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Yes, we have made some minor changes to the names of the fuel grades. This includes removing Special from the names of the main grade products, and diesel is now called Mobil Diesel Efficient.

Grade: Previous name > New name

98: Supreme+  > Mobil Supreme+ 98  

95: Extra > Mobil Extra 95 

94:  Special E10 > Mobil E10 

91: Special Unleaded > Mobil Unleaded  

Diesel:  Special Diesel > Mobil Diesel Efficient 

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Mobil Diesel Efficient is the new name of Mobil diesel fuel available at 7-Eleven.  There has been no change to this grade of fuel other than the name change. The benefits remain the same compared to unadditised fuel - enhances fuel economy, removes harmful engine deposits, enhances engine performance and protects and cleans your engine* 

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Yes, if your vehicle runs on diesel and you were using Special Diesel, you can now use Mobil Diesel Efficient as it’s the same fuel – only a name change. It is suitable for use in all Diesel-powered engines currently on the roads in Australia. Please ensure you check the recommended fuel type in your vehicle handbook.  

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Yes. The new product names will be updated in the My 7-Eleven app in July. Fuel Price Lock users could save up to a maximum discount of 25 cents per litre with Fuel Price Lock and if the improved fuel grades are available at 7-Eleven stores before the My 7-Eleven app is updated, Fuel Price Lock will still work. For example, if you have locked in a price on Mobil Special Unleaded and fill up with Mobil Unleaded, the Fuel Price Lock can still be redeemed. 

 * Mobil Diesel Efficient claims are based on internal and third-party vehicle engine testing, laboratory testing, and/or industry or other scientific literature. Basis for comparison for all claims is versus unadditised diesel. Fuel economy and emissions testing was performed in the UK using on-road trucks. Vehicle type, engine type, driving behaviour, and other factors also impact fuel and vehicle performance, emissions, and fuel economy. Mobil Diesel Efficient may be used in other heavy-duty and light-duty vehicles, but results may vary.

^ Fuel Price Lock cannot be used in conjunction with a Fleet Card, WEX Motorpass or 7-Eleven Fuel Card or Fuel Pass.